OT-2026-000088460
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000088460) never changes.
Identity and time
| Publication number | OT-2026-000088460 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7b6f-ba9e-de258b2ce5d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26ae801833a763e68b70df0b1b370c67d3179b38ddd230f26cebb263c48dfd4d |
|---|---|
| Markdown | 4f87f9f98cc6d8dd02b5dacccb29f0716c586633f96a98c641660d8e0fd344f8 |
| Publication page | 2b8d3b36a79d110b4e42bdd49853d18fced7793cfecc99516991d20edd30efcc |
| Manifest | a0bd1dd781a2820e99c8394a2e23e2b2121f294c401da8f1128f503b10917044 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | SAAlbZBs4lPq4nOrvrsQ9HR6c9YUoCQJf3wVxCMpWVpLt+td7KTtufMQWdvG6W0OWFwaY1EcODqnnC6FfbfoBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:48:50.580249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088460observed 2b8d3b36a79d110b4e42bdd49853d18f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:50.560973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088460/manifest.jsonobserved a0bd1dd781a2820e99c8394a2e23e2b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:50.541829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088460/publication.mdobserved 4f87f9f98cc6d8dd02b5dacccb29f071...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:50.522847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088460/publication.txtobserved 26ae801833a763e68b70df0b1b370c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|